Base | Representation |
---|---|
bin | 1101100010111… |
… | …01110000100101 |
3 | 21220211000101121 |
4 | 12301131300211 |
5 | 213042131440 |
6 | 15135253541 |
7 | 2546561341 |
oct | 661356045 |
9 | 256730347 |
10 | 113630245 |
11 | 591610a3 |
12 | 3207a2b1 |
13 | 1a706841 |
14 | 1113c621 |
15 | 9e9834a |
hex | 6c5dc25 |
113630245 has 8 divisors (see below), whose sum is σ = 136415520. Its totient is φ = 90864720.
The previous prime is 113630243. The next prime is 113630263. The reversal of 113630245 is 542036311.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 113630245 - 21 = 113630243 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113630243) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15190 + ... + 21400.
It is an arithmetic number, because the mean of its divisors is an integer number (17051940).
Almost surely, 2113630245 is an apocalyptic number.
It is an amenable number.
113630245 is a deficient number, since it is larger than the sum of its proper divisors (22785275).
113630245 is an equidigital number, since it uses as much as digits as its factorization.
113630245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9875.
The product of its (nonzero) digits is 2160, while the sum is 25.
The square root of 113630245 is about 10659.7488244330. The cubic root of 113630245 is about 484.3559595429.
Adding to 113630245 its reverse (542036311), we get a palindrome (655666556).
The spelling of 113630245 in words is "one hundred thirteen million, six hundred thirty thousand, two hundred forty-five".
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